In Croatia, Fedorov families are Croats (from the Island of Krk ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb.
Prevalence
Only a few people with faimily name Fedorov live in Croatia today, in four households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in four Croatian cities only: in Krk on the Island of Krk (<5), Zagreb (<5), Karlovac (<5), and in Icici (<5).